DUWAI SM Black Busbar Support Insulator Standoff Apple Type

• An electrical insulator is a material in which the electron does not flow freely or the atom of the insulator have tightly bound electrons whose internal electric charges do not flow freely; very little electric curretn will flow through it under the influence of an electric field. This contrasts with other materials, semiconductors and conductors, which conduct electric current more easily. The property that distinguishes an insulator is its resistily; insulators have higher resistivity than semiconductors or conductors. The most common examples are non-metals.

DESCRIPTION
APPLE SPACING INSULATORS

material fiber glass reinforced polyesther
Color:Black
with threaded metal inserts M (ISO)
halogen and silicone free
operating temperature -40+130 °C
distortion temperature
under load C° > 200
dielectric constant 4 – 5
arc resistance sec > 180
water absorption % < 0,3
fire proof V0